Singapore Standard Industrial Classification (SSIC)

The SSIC is Singapore's official system for categorizing economic activities, used in censuses, surveys, and administrative databases.

  • Based on International Standard Industrial Classification (ISIC)
  • Updated regularly to reflect economic changes
  • Used by ACRA for business registration

Note: ACRA uses SSIC 2020 version. Businesses must declare at least one Principal Activity.

Use this search to explore and find the SSIC code corresponding to the business activity you are researching.

Process and industrial plant engineering design and consultancy services

SSIC Code: 71122

Companies in this Category

Company Name UEN Incorporation Date SSIC
WORK INTEGRATED SKILLS CENTRES (WISC) INTERNATIONAL PTE. LTD. 202301285C 10 Jan 2023 71122 - PROCESS AND INDUSTRIAL PLANT ENGINEERING DESIGN AND CONSULTANCY SERVICES
WHITE STALLION PTE. LTD. 202325024G 26 Jun 2023 71122 - PROCESS AND INDUSTRIAL PLANT ENGINEERING DESIGN AND CONSULTANCY SERVICES
WITAV PRIVATE LIMITED 202333660G 20 Aug 2023 62011 - DEVELOPMENT OF SOFTWARE AND APPLICATIONS (EXCEPT GAMES AND CYBERSECURITY)
WINATECH PROCESS ENGINEERING (SG) PTE. LTD. 202344262E 09 Nov 2023 46592 - WHOLESALE OF MEDICAL, PROFESSIONAL, SCIENTIFIC AND PRECISION EQUIPMENT
WELDSMITH ENGINEERING & CONSTRUCTION PTE. LTD. 202401606M 10 Jan 2024 41009 - BUILDING CONSTRUCTION N.E.C.
WE AUTOMATION PTE. LTD. 202409394M 08 Mar 2024 71122 - PROCESS AND INDUSTRIAL PLANT ENGINEERING DESIGN AND CONSULTANCY SERVICES
WY TECHNOLOGY & ENGINEERING PTE. LTD. 202416151H 23 Apr 2024 71122 - PROCESS AND INDUSTRIAL PLANT ENGINEERING DESIGN AND CONSULTANCY SERVICES
WISE STAR ENGINEERING PTE. LTD. 202430880R 30 Jul 2024 41001 - GENERAL CONTRACTORS (BUILDING CONSTRUCTION INCLUDING MAJOR UPGRADING WORKS)
WENG CHEONG FATT ENGINEERING WORK 29004000X 03 Feb 1982 41009 - BUILDING CONSTRUCTION N.E.C.
A&A CHEMICAL INDUSTRIAL SCIENCE AND TECHNOLOGY PTE. LTD. 202208173D 09 Mar 2022 71122 - PROCESS AND INDUSTRIAL PLANT ENGINEERING DESIGN AND CONSULTANCY SERVICES
WONG SENG CHOON ENGINEERING CONSULTANTS 38664900J 31 Dec 1987 71122 - PROCESS AND INDUSTRIAL PLANT ENGINEERING DESIGN AND CONSULTANCY SERVICES
EG ELECTRICAL & AUTOMATION LLP T19LL0771A 27 May 2019 71122 - PROCESS AND INDUSTRIAL PLANT ENGINEERING DESIGN AND CONSULTANCY SERVICES
W F LI DESIGN & CONSULT 52927947M 05 Sep 2000 71122 - PROCESS AND INDUSTRIAL PLANT ENGINEERING DESIGN AND CONSULTANCY SERVICES
WELLSTREAM ENERGY SERVICES 52938937A 02 Mar 2001 71122 - PROCESS AND INDUSTRIAL PLANT ENGINEERING DESIGN AND CONSULTANCY SERVICES
WCTY SYSTEM TECHNOLOGY 53016042X 12 Mar 2004 26201 - MANUFACTURE OF COMPUTERS AND DATA PROCESSING EQUIPMENT EXCEPT COMPUTER PERIPHERAL EQUIPMENT
WIN THERMIC ENGINEERING 53037778X 29 Jan 2005 71122 - PROCESS AND INDUSTRIAL PLANT ENGINEERING DESIGN AND CONSULTANCY SERVICES
WISTECH ENGINEERING AND TRADING 53088773L 23 Mar 2007 71122 - PROCESS AND INDUSTRIAL PLANT ENGINEERING DESIGN AND CONSULTANCY SERVICES
WAYCROSS ENTERPRISE 53097393J 23 Jul 2007 71122 - PROCESS AND INDUSTRIAL PLANT ENGINEERING DESIGN AND CONSULTANCY SERVICES
WE ENGINEERING WORKS 53117130B 26 May 2008 71129 - ENGINEERING DESIGN AND CONSULTANCY ACTIVITIES N.E.C.
WONG & SONS CONSULTANCY SERVICES 53117850A 03 Jun 2008 71122 - PROCESS AND INDUSTRIAL PLANT ENGINEERING DESIGN AND CONSULTANCY SERVICES